damn, the internet loves bioshock, eh? whoever said the shadow of the colossus weak spot...you are great, and i'm taking that idea.
i've been entertaining this idea for quite awhile but i can't get any more tattoos until i come back from basic training next spring, so i've got time to plan. anyway...
the s.e.e.s. band from persona 3 is going to go on my left arm, right above a tattoo i already have there...
n7 on my right pec, as many of the people here have said but i'd bet few would get.
repede from tales of vesperia is going SOMEWHERE...probably on my lower back. weird for a dude, but hey, it looks good on corey taylor, it can look good on me.
i want to get "OBJECTION!" on my inner forearm, so it's visible whenever i make a pointing gesture. that would be so awesome and add authority to pretty much anything i wanted to say.
i want to get a d20 tattooed over my heart...not videogaming, per se, but gaming nonetheless.
i've thought about getting jack frost, as well, but i'm not sure i need TWO atlus references, and if it's a choice between the two, it's the s.e.e.s. logo hands down. hee ho!
i'm sure there are more i'm not thinking of, but off the top of my head that's all the video-game related ones i'm planning.